Lectures from the course Astronomy 7B, 001|Spring 2010|UC Berkeley (Introduction to Astrophysics) by Joshua Simon BLOOM. Copied to archive.org on closure of the UCB podcast site in order to preserve access. Note: some lectures may appear to be missing (gap in numbering). This usually means that there was a holiday or no lecture on the day the recording was due, although sometimes it does mean that the audio is not available. Course Description: None Thanks to PeterD for this audio.